At Superfeedr, they have built a cost-effective feed delivering infrastructure, it’s real-time delivering. As a subscriber, you don’t need to constantly ping tons of topics anymore, you just subscribe via Superfeedr, and you’ll get universal atom notifications in real-time (ok, it’s nearly real-time); and as a publisher, your cloud server will get less and less dummy requests, allocate these saved computing resources to serve more users instead, this will be achieved by establishing a hub at Superfeedr, and redirect your subscribers to this new hub.

You may have a load of services/applications that you want to daemonize on production server. This post will introduce you runit, and guide you through the configurations on Debian-like systems.

Mustache is a functional(?) template engine, written in Ruby by GitHub’s defunkt. Put other things aside, I like the name mustache, and that’s the main reason I looked into the source. Then I found the awesome compile algorithm, the creative approach makes me more enjoyable in working with Mustache.